Upgrade advice 52 or 552 or Radikal 1 Urika upgrade to Lp12

[Blackbird]

Maybe?

LP12 belt -which side?

I got a new drive belt a few months ago (£50 as they supposedly last longer???) btu didn’t change it straight away. Now typically I can’t remember if it’s smooth or rough side that sits against the inner platter (and then there’s up/down variation). Naturally most searches in Google lead to Linn’s defunct forum - such a shame there’s no archive at Linn. I’ve found one post saying smooth on the inside on another site. Is the Naim site archive up yet? Thanks AC